CONTENTS. V 



Page. 



The life history of the sheep tick ( MelopJiagus oviiius) , Swingle 756 



A list of Mallophaga foimd on animals in Australia, Johnston and Harrison 757 



Grasshoppers, Houser 757 



Coccohacillus eraiisquinii n. sp., parasitic on Ronudea miles, Cullen and Maggio. 757 



The spruce aphis, Henry 757 



A coccid injuring tobacco, Leonardi 757 



The oyster-shell scale (Lepidosaphes ulmi) , Sherman, jr 758 



[Paraates of the San Jose scale m Pennsylvania], Surface 758 



[Parasites of the San Jos6 scale], Howard 758 



Action of mineral and other compounds, Maxwell-Lefroy and Finlow 758 



The wattle bagworm ( Chalioides junodi) , Fuller 758 



Two Microlepidoptera injurious to chestnut, Busck 758 



A microlepidopterous enemy of the vine {Cacoecia costana), Picard 758 



Insects injurious to papaw apples, Jarvis 759 



Injury to maple seed by Nepticula sericopeza, Tragardh 759 



The caraway moth {Schistodepressaria nervosa) , Kleine 759 



Surface carterpillar on tal lands, Woodhouse and Dutt 759 



Malaria: Cause and control, Herms 759 



Coccidiasctis legeri n. g. and n. sp., a parasite of Droso-philafunebris, Chatton. . . 759 



Control of the orange maggot ( Trypeta ludens), Crawford 759 



Biology and morphology of some dipterous parasites of the nun moth, Tolg 760 



Other African species of Ceratitis, Bezzi 760 



The mouth parts and sucking apparatus of the blood-sucking Diptera, Cragg... 760 



The bionomics of Stomoxijs calcitrans; a preliminary account, Mitzmain 760 



Investigations on Stomoxys calcitrans and coprophagous flies, Portchinsky 760 



Transmission of micro-organisms by native flies, Sdiuberg and Boing 760 



Warble flies: Observations on the life history of Hypodervia hovis, Glaser 761 



Warble flies: The egg and oviposition of Hypoderma bovis, Glaser 761 



CEstrus ovis, its biology and relation to man, Portchinsky 761 



The kangaroo botfly {(Estrus macropi n. sp.), Froggatt 761 



Darkling beetle grubs injurious to tobacco, Jack 761 



Flea beetles and their control, Gibson 761 



Borers in native timber, Jack 761 



A new weevil enemy of the potato tuber, Sasscer and Pierce 761 



The food plant of Clecmus calandroides, Ely 761 



The honey bee, Wright 761 



Further report on the Isle of Wight bee disease 761 



The influence of temperature and moisture in fumigation, Schoene 762 



Studies on Herpetomonas, Crithidia, and Rhynchoidomonas, Patton 762 



Color standards and color nomenclature, Ridgway 762 



FOODS — HUMAN NUTRITION. 



Influence of vegetables greened with copper salts on health, Remsen et al 762 



Beef meal 765 



Nutritive value of some foreign fish imported into France, Hollande 765 



The decomposition and preservation of eggs, Kossowicz 765 



Flour — the relationship of composition to bread-making value, Shutt 765 



Diastase in bread making, Galli and Ceradini 765 



Maple sugar, McGill 766 



Maple sirup, McGill 766 



Brandy 766 



[Food and drug analyses], Rose and Henry 7G6 



[Inspection of foods, dairy products, and feeding stuffs], Saunders et al 766 



Composition of food materials, Langworthy 766 



The ideal home cook book, Davenport 766 



Cost of living of the working classes of the United Kingdom in 1912, McLeod . . 766 



Housing conditions and diet of high school pupils at Vevay, Schweitzer 767 



Principles of human physiology, Starling 767 



Water of imbibition of the tissues, Mayer and Schaeifer 767 



Feeding experiments with mice, Wheeler 767 



Residual nitrogen of the blood and absorption of nitrogenous food, Delaunay. . 767 



Residual nitrogen of the blood and absorption of amino acids, Delaunay 768 



Fat absorption. — II, Absorption of fat-like substances other than fats, Bloor. . 768 



Pathological changes in pellagra and the disease in lower animals, NichoUs 768 



Metabolism during mental work 7C8 



